Transaction not yet indexed

Rk8Df7biuUKafTnfAtaZ753n79ov1jvy8m9sojdPzzwFeHyryGACbGQ3sAkCa54t8Tu5Qr7ESaadbKRHZc9MFCS

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.